Bungswang C, Lonkani R, Khunaprasit W. Asymmetric Responses of Volatility to Market Changes and Volatility Smile of Options in Thailand Futures Exchange. WU [Internet]. 2019 Jul. 30 [cited 2024 Apr. 20];8(3):50-62. Available from: https://so06.tci-thaijo.org/index.php/wms/article/view/206458